pH Measurement

A very important measurement in many liquid chemical processes…

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Lorentz Force Calculator

This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.

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Tools

Bipolar Junction Transistors

The bipolar junction transistor (BJT) was named because its operation…

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Building a Differential Amplifier

Differential Op-Amp Circuits An op-amp with no feedback is already a…

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Switches, Process Actuated

It is very important to keep in mind that the “normal”…

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Single-ended and Differential Amplifiers

For ease of drawing complex circuit diagrams, electronic amplifiers…

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Strain Gauges

If a strip of conductive metal is stretched, it will become skinnier…

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Microstrip Crosstalk Calculator

This tool is designed to calculate cross-talk coefficient and coupled voltage for a microstrip.

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Tools

Switch Types

Though it may seem strange to cover the elementary topic of electrical…

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Other Waveshapes

As strange as it may seem, any repeating, non-sinusoidal waveform is…

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High Voltage Ohmmeters

Most ohmmeters of the design shown in the previous section utilize a…

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Resistance, Reactance, and Impedance

What will happen to the brightness of the light bulb as the iron core…

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Worksheets - Sensors

Torque Conversion Calculator

A tool designed to convert between units of torque

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Tools

Introduction to Karnaugh Mapping

Why learn about Karnaugh maps? The Karnaugh map, like Boolean…

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Introduction to Combinational Logic Functions

The term “combinational” comes to us from mathematics. In…

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Decibels

The Bel is Used to Represent Gain In its simplest form, an…

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Calculating Electric Power

Learn the Power Formula We’ve seen the formula for determining…

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Performance-Based Assessments for Digital Circuit Competencies

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Worksheets - Sensors

The Common-gate Amplifier (JFET)

RELATED WORKSHEETS: JFET Amplifiers Worksheet

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Simple Vector Addition

Remember that vectors are mathematical objects just like numbers on a…

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AC Lab - Sensitive Voltage Detector with Audio Output

In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.

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The Silicon-Controlled Rectifier (SCR)

Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…

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Non-Inverting Op-Amp Resistor Calculator

This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp

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Tools

Performance-Based Assessments for Basic Electricity Competencies

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Worksheets - Sensors

Si Lab - Zener Diode Voltage Regulator

In this hands-on semiconductor electronics experiment, build a simple DC voltage regulator circuit and learn how to use reverse-biased Zener diodes as voltage clamps.

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Convert MCD to Lumens

This calculator is useful for calculating the luminous flux for LEDs where the angle is known.

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Tools

Karnaugh Maps, Truth Tables, and Boolean Expressions

Who Developed the Karnaugh Map? Maurice Karnaugh, a…

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Boolean Algebraic Properties

Another type of mathematical identity, called a “property”…

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Vol I. Credits

All entries arranged in alphabetical order of surname. Major…

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Si Lab - Astable Multivibrator Audio Oscillator

In this hands-on semiconductor electronics experiment, build an astable multivibrator (oscillator) circuit that provides an output in the audio frequency range and learn the effect of component values and supply voltage on oscillation frequency.

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Radicals

Definition of a Radical Given the expression where “x” is…

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Decibels Equations

  RELATED WORKSHEETS: Decibel Measurements Worksheet

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What is Network Analysis?

The basic application of Ohm’s law to combinations of series and…

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More on Spectrum Analysis

Computerized Fourier analysis, particularly in the form of the FFT…

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AC Resistor Circuits (Inductive)

Instantaneous Values in AC Circuits Pure resistive AC circuit:…

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AC Negative Feedback OpAmp Circuits

Don’t just sit there! Build something!! Learning to mathematically…

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Worksheets - Sensors

Multiplexers and Demultiplexers

Don’t just sit there! Build something!! Learning to analyze digital…

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Worksheets - Sensors

Performance-Based Assessments for Basic Electricity Competencies

(Template)

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Worksheets - Sensors

DC Lab - Current Divider

In this hands-on electronics experiment, you will build resistive current dividers and observe how Ohm's law and Kirchhoff's current law function in real circuits using a voltmeter and an ammeter.

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Mutual Inductance

If two coils of wire are brought into close proximity with each other…

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Sum-of-Products and Product-of-Sums Expressions

Identify each of these logic gates by name, and complete their…

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Worksheets - Sensors

Modern Nonmechanical Memory

Now we can proceed to studying specific types of digital storage…

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Electrical Isolation

SPICE analysis of Electrical Isolation Aside from the ability to…

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Factors Affecting Capacitance

There are three basic factors of capacitor construction determining…

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Introduction to Shift Registers

Shift registers, like counters, are a form of sequential…

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Introduction to Digital-Analog Conversion

Connecting digital circuitry to sensor devices is simple if the sensor…

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Properties of Exponents

Product of Powers Property am an = am+n   Power of a Product…

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